Catalog: Roller Chain Sprockets
Company/Brand: Ringball Corporation (RBL)
12 pitch roller chain 81 in Roller Chain Sprockets by Ringball Corporation (RBL)
no 41 finished bore 1/2 pitch type b single type b no of teeth 9 10 ... 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 ... 1.840 2.000 2.170 2.330 2.490 2.650 2.810 2.980 3.140 3.300 3.460 3.620 3.780 3. ... 11.430 11.750 13.030 13.660 15.570 18.120 l 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 1 1 1 ... .44 6.54 9.28 9.38 11.28 11.94 14.51 18.81 1/2 1/2 1/2 1/2 1/2 1/2 1/2 ...
no 41 stock sprockets 1/2 pitch type b type b single type b no of teeth ... 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 ... 1.840 2.000 2.170 2.330 2.490 2.650 2.810 2.980 3.140 3.300 3.460 3.620 3.780 3. ... 50 0.57 0.72 0.91 1.09 1.25 1.49 1.64 1.81 1.93 2.25 2.33 2.46 2.50 2.56 2.64 2.72 ... 2.80 2.88 2.96 3.01 3.06 3.12 3.30 37 38 39 40 41 42 43 44 45 46 47 ... h41b112 od 6.180 6.330 6.490 6.650 6.810 6.970 7.130 7.290 7.450 7.610 7.770 7. ... 11.430 11.750 13.030 13.660 15.570 18.120 pd 5.896 6.055 6.214 6.373 6.532 6.691 ... 7.168 7.327 7.486 7.645 7.804 7.963 8.122 8.281 8.440 8.599 8.758 8.917 9.235 9. ... 554 10.349 11.145 11.463 12.736 13.372 15.282 17.827 d min 5/8 5/8 5/8 ... lbs 3.48 3.67 3.87 4.06 4.08 4.10 4.12 4.15 4.18 4.42 4.66 4.92 5.04 5.16 5.30 ... .86 6.04 6.40 6.78 8.10 9.54 9.64 11.54 12.20 14.86 19.16 h denotes hardened teeth ...
finished bore 5/8 pitch single type b no of teeth 9 10 11 12 13 ... 2.910 3.110 3.320 3.520 3.720 3.920 4.120 4.320 4.520 4.720 4.920 5.120 5.320 5. ... 520 5.720 5.920 6.120 6.320 6.520 6.720 6.920 7.120 7.320 7. ... 520 7.720 7.920 8.120 8.320 8.520 8.720 8.910 9.110 9.310 9. ... .910 11.110 11.310 11.500 11.700 11.900 12.100 12.300 14.290 14.690 16.280 17.080 19. ... 79 7.30 8.00 8.51 8.76 9.03 9.33 9.63 9.81 9.99 10.37 10.75 11.08 11.41 11.75 12. ... 08 12.41 13.50 17.81 19.13 24.39 25.15 32.57 41.46 5/8 5/8 5 ...
finished bore 3/4 pitch single type b no of teeth 9 10 11 12 13 ... .700 10.940 11.180 11.420 11.650 11.890 12.130 12.370 12.610 12.850 13.090 13.330 13. ... 570 13.810 14.040 14.280 14.520 14.760 17.150 17. ... 8.2 8.5 8.8 9.2 9.9 10.5 10.9 11.2 11.8 12.4 13.0 13.5 13.8 14.1 14.6 15.4 16.4 17.3 ... 23.0 23.8 25.0 31.4 33.5 41.2 45.8 62.3 81.6 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 7/8 7/8 ...
no 60 stock sprockets 3/4 pitch single type a no of teeth 8 9 10 11 12 ... 6.698 6.937 7.175 7.413 7.652 7.890 8.129 8.367 8.606 8.844 9.083 9.321 9.560 ... 72 0.85 0.99 1.10 1.24 1.44 1.62 1.84 2.12 2.28 2.48 2.68 3.00 3.34 3.54 3.96 4.14 ... .700 10.940 11.180 11.420 11.650 11.890 12.130 12.370 12.610 12.850 13.090 13.330 13. ... 570 13.810 14.040 14.280 14.520 14.760 15.720 15. ... .752 10.991 11.229 11.468 11.706 11.945 12.183 12.422 12.660 12.899 13.137 13.376 13. ... lbs 9.10 9.74 9.84 10.76 11.08 11.50 12.32 12.42 12.92 13.98 14.58 14.60 15.84 15. ... 52.02 70.80 single type c no of teeth 12 13 14 15 16 17 18 part no h60c12 h60c13 ... app wt lbs 2.25 2.75 3.19 3.70 4.19 4.81 5.62 20 h denotes hardened teeth also ... hub has recessed groove allowing for chain clearance groove depth is the same as ...
stock sprockets 3/4 pitch no 60 type b type b single type b no of ... teeth 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 ... 54 0.64 0.99 1.16 1.47 1.66 2.00 2.51 2.81 3.22 3.72 3.92 4.63 5.00 5.25 5.48 5.78 ... /4 3-1/4 3-5/16 3-3/4 3-3/4 app wt lbs 12.14 12.74 13.00 13.88 13.98 14.60 15.00 15. ... .98 34.18 38.06 41.88 46.46 63.20 65.08 81.78 part no h60b8 h60b9 h60b10 h60b11 ... 6.698 6.937 7.175 7.413 7.652 7.890 8.129 8.367 8.606 8.844 9.083 9.321 9.560 hd ... .700 10.940 11.180 11.420 11.650 11.890 12.130 12.370 12.610 12.850 13.090 13.330 13. ... 570 13.810 14.040 14.280 14.520 14.760 15.720 15. ... .752 10.991 11.229 11.468 11.706 11.945 12.183 12.422 12.660 12.899 13.137 13.376 13. ... hub has recessed groove allowing for chain clearance gd are as follows 8 teeth 1. ...
no 80 stock sprockets 1 pitch type a type c single type a no of teeth ... 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 ... .110 10.430 10.750 11.070 11.390 11.710 12.030 12.350 12.670 12.990 pd 2.924 3.236 3. ... 550 3.864 4.179 4.494 4.810 5.126 5.442 5.759 6.076 6.392 6.710 7.027 7. ... .202 10.520 10.838 11.156 11.471 11.792 12.110 12.428 d 15/16 15/16 15/16 15/16 15/16 ... 5 6.3 6.7 7.2 7.8 8.6 9.3 9.8 10.7 11.3 12.1 13.6 14.3 14.8 16.1 16.8 17.2 17.9 40 ... 15.220 15.540 15.860 16.180 16.500 16.810 17.130 17.450 17.770 18.090 18.410 18. ... 26.050 27.330 29.240 31.150 36.240 pd 12.746 13.064 13.382 13.700 14.018 14.336 14. ... .3 52.2 59.8 65.7 70.2 79.6 86.1 101.0 120.0 165.0 single type c no of teeth 11 12 ... .300 5.630 pd 3.550 3.864 4.179 4.494 4.810 5.126 d min 1 1 1 1 1 1 max 1-5/8 1-7/8 ...
stock sprockets 2 pitch no 160 type a type b type c single type ... a b c type a no of teeth 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 ... 8.660 9.310 9.960 10.610 11.260 11.900 12.540 13.190 13.830 14.470 15.110 15.750 16. ... 8.358 8.988 9.620 10.252 10.844 11.518 12.152 12.784 13.420 14.054 14.688 15.322 15. ... 46.0 50.0 56.0 61.0 65.0 71.0 77.0 90.0 121.0 138.0 204.0 294.0 366.0 507.0 656.0 ... 2-3/4 3 3 3 3 3 3 app wt lbs 8.0 10.0 12.0 17.0 21.0 28.0 32.0 37.0 41.0 45.0 48.0 ... 52.0 56.0 59.0 65.0 68.0 77.0 81.0 86.0 91.0 98.0 108.0 part no d min max ...
stock sprockets 2-1/4 pitch no 180 type a type b type c single type ... a b c no of teeth 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 ... 60 od 9.010 9.750 10.480 11.210 11.930 12.660 13.390 14.110 14.830 15.560 16.280 17. ... 7.986 8.693 9.402 10.112 10.822 11.533 12.245 12.957 13.670 14.383 15.096 15.810 16. ... .0 53.0 57.0 62.0 69.0 77.0 84.0 104.0 120.0 172.0 229.0 284.0 420.0 505.0 part no ... 32.0 40.0 44.0 48.0 52.0 58.0 63.0 74.0 81.0 83.0 92.0 99.0 105.0 113.0 135.0 180.0 ...
no 240 stock sprockets 3 pitch type a type b type c single type a b c ... no of teeth 10 11 12 13 14 15 16 17 18 19 20 21 25 30 35 40 ... 45 54 60 od 11.030 12.020 13.000 13.970 14.940 15.910 16.880 17. ... 850 18.810 19.780 20.740 21.710 25.550 30.340 35. ... 53.310 59.040 pd 9.708 10.649 11.591 12.536 13.482 14.429 15.377 16.327 17.276 18. ... 227 19.177 20.129 23.936 28.700 33.467 38.237 43.007 51. ... .0 54.0 62.0 72.0 82.0 93.0 103.0 115.0 128.0 140.0 200.0 310.0 416.0 548.0 702.0 ... 1022.0 1268.0 part no h240b10 h240b11 h240b12 h240b13 ... 6-3/4 6-3/4 app wt lbs 49.0 66.0 72.0 81.0 88.0 98.0 120.0 137.0 142.0 154.0 169.0 ...
q-bushed sprockets 1 pitch no 80 type c1 type c3 type c4 double q- ... c1 c3 c3 c3 c3 c4 bushing eeeeeeef od 12.030 13.940 14.900 17.130 19.680 22.230 24. ... b2 b2 b2 b2 b2 b2 bushing eeeeffff od 12.030 13.940 14.900 17.130 19.680 22.230 24. ... hd a type b2 app wt lbs with hub 65.1 81.9 75.3 90.0 112.0 132.0 150.0 208.0 ... sprocket 55.1 71.9 65.3 80.0 100.0 120.0 138.0 196.0 b 31/64 31/64 31/64 31/64 3 ...
